<template>
 <div class="login_container">
   <div class="login_box">
     <!-- 头像区域 -->
     <div class="avatar_box">
       <img src="../assets/logo.png" alt="">
     </div>
      <!-- 登录表单区域 -->
      <el-form ref="loginFormRef" :model="loginForm" :rules="loginFormRules" label-width="0px" class="login_form">
          <!-- 用户名 -->
  <el-form-item prop="username">
    <el-input v-model="loginForm.username" prefix-icon="el-icon-search"></el-input>
  </el-form-item>
    <!-- 密码 -->
  <el-form-item prop="password">
    <el-input  v-model="loginForm.password" prefix-icon="el-icon-search" type="password">
    </el-input>
  </el-form-item>
    <!--按钮 -->
    <el-form-item class="btns">
      <el-button type="primary" @click="login">登录</el-button>
        <el-button type="info" @click="resetLoginForm">重置</el-button>
  </el-form-item>
      </el-form>
   </div>
 </div>
</template>
<script>
export default {
  data () {
    return {
    // 这是登录表单的数据绑定
      loginForm: {
        username: 'admin',
        password: '123456'
      },
      // 这是登录验证
      loginFormRules: {
        username: [
          { required: true, message: '请输入登录名称', trigger: 'blur' },
          { min: 3, max: 10, message: '长度在 3 到 10 个字符', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 3, max: 10, message: '长度在 3 到 10 个字符', trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    // 点击重置，重置
    resetLoginForm () {
      this.$refs.loginFormRef.resetFields()
    },
    login () {
      this.$router.replace('/Home')
    }
  }
}
</script>

<style lang="less" scoped>
.login_container{
  background-color: #2b4b6b;
  height: 100%;
}
.login_box{
  width: 450px;
  height: 300px;
  background-color: #fff;
  border-radius: 3px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);

 .avatar_box{
   width: 130px;
   height: 130px;
   border: 1px solid #eee;
   border-radius: 50%;
   padding: 10px;
   box-shadow: 0 0 10px #ddd;
   position: absolute;
   left: 50%;
   transform: translate(-50%, -50%);
   background-color: #fff;
   img{
     width: 100%;
     height: 100%;
     border-radius: 50%;
     background-color: #eee;
   }
 }
}
.btns{
  display: flex;
  justify-content: flex-end;
  }
.login_form{
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
}
</style>
